i2s_itf_slot_s Struct Reference

Data Fields
struct pi_task *	fifo_head [2]
struct pi_task *	fifo_tail [2]
struct pi_i2s_conf	rx_conf
struct pi_i2s_conf	tx_conf
uint32_t	device_id
uint32_t	slot_id
uint32_t	slot_cfg
int8_t	udma_chan_id_rx
int8_t	udma_chan_id_tx
uint8_t	use_pingpong
uint8_t	reenqueue
uint8_t	cur_read_buffer
uint8_t	cur_write_buffer
uint8_t	nb_ready_buffer [2]

Field Documentation

uint8_t i2s_itf_slot_s::cur_read_buffer

Referenced by __pi_i2s_channel_read_async(), and __pi_i2s_resume().

uint8_t i2s_itf_slot_s::cur_write_buffer

Referenced by __pi_i2s_resume().

uint32_t i2s_itf_slot_s::device_id

Referenced by __pi_i2s_open(), __pi_i2s_resume(), __pi_i2s_rx_handler(), __pi_i2s_slot_conf_apply(), and __pi_i2s_tx_handler().

struct pi_task* i2s_itf_slot_s::fifo_head[2]

Referenced by __pi_i2s_channel_read_async(), __pi_i2s_channel_write_async(), __pi_i2s_open(), __pi_i2s_resume(), __pi_i2s_rx_handler(), and __pi_i2s_tx_handler().

struct pi_task* i2s_itf_slot_s::fifo_tail[2]

Referenced by __pi_i2s_channel_read_async(), __pi_i2s_channel_write_async(), __pi_i2s_open(), and __pi_i2s_resume().

uint8_t i2s_itf_slot_s::nb_ready_buffer[2]

Referenced by __pi_i2s_channel_read_async(), __pi_i2s_channel_write_async(), __pi_i2s_resume(), __pi_i2s_rx_handler(), and __pi_i2s_tx_handler().

uint8_t i2s_itf_slot_s::reenqueue

Referenced by __pi_i2s_resume(), __pi_i2s_rx_handler(), and __pi_i2s_tx_handler().

struct pi_i2s_conf i2s_itf_slot_s::rx_conf

Referenced by __pi_i2s_channel_read_async(), __pi_i2s_open(), __pi_i2s_resume(), __pi_i2s_rx_handler(), __pi_i2s_slot_conf_apply(), __pi_i2s_slot_conf_get(), and __pi_i2s_slot_conf_set().

uint32_t i2s_itf_slot_s::slot_cfg

Referenced by __pi_i2s_open(), __pi_i2s_resume(), and __pi_i2s_slot_conf_apply().

uint32_t i2s_itf_slot_s::slot_id

Referenced by __pi_i2s_open(), __pi_i2s_resume(), __pi_i2s_rx_handler(), __pi_i2s_slot_conf_apply(), and __pi_i2s_tx_handler().

struct pi_i2s_conf i2s_itf_slot_s::tx_conf

Referenced by __pi_i2s_channel_write_async(), __pi_i2s_open(), __pi_i2s_resume(), __pi_i2s_slot_conf_apply(), __pi_i2s_slot_conf_get(), __pi_i2s_slot_conf_set(), and __pi_i2s_tx_handler().

int8_t i2s_itf_slot_s::udma_chan_id_rx

Referenced by __pi_i2s_open(), __pi_i2s_resume(), __pi_i2s_slot_conf_apply(), __pi_i2s_suspend(), and __pi_i2s_timestamp_enable().

int8_t i2s_itf_slot_s::udma_chan_id_tx

Referenced by __pi_i2s_open(), __pi_i2s_resume(), __pi_i2s_slot_conf_apply(), __pi_i2s_suspend(), and __pi_i2s_timestamp_enable().

uint8_t i2s_itf_slot_s::use_pingpong